This EZ-B v4.x/2 Comm Upgrade is the latest communication board to upgrade older EZ-B v4’s purchased before August 2016. The upgrade consists of a single PCB that can be swapped to replace previous communication board versions of EZ-B v4’s. This next generation communication board introduces super fast communication between the robot and your PC/Mobile device.
*Note: Verify in EZ-Builder the current EZ-B v4 comm version to see if this upgrade applies to you. After connecting to your EZ-B v4, look in the popup status window at the bottom of the screen, or add the Debug control. The EZB v4 version will be displayed in the connection debug log.
Specifications:
- 100Mhz STM32 ARM Processor
- Contains Official MxChip Hardware
- Custom MICO RTOS
- Broadcom Wi-Fi Chipset
- Network Discovery Broadcast Mode
- Telnet Server
- Configurable TCP Server Ports
- Web Server
Version Differences:
| Comm /1 | Comm /2 | ||
| Custom EZ-B System Naming | No | Yes | *Configurable in Web Server |
| Max Reads Per Second | ~20 | ~400 | *Varies on network/pc speed |
| Video Buffer | 4KB | 20KB | |
| Telnet Server | No | Yes | *Configurable in web server |
| Advanced Network Settings | No | Yes | *Configurable in web server |
| Disable Startup Chime | No | Yes | *Configurable in web server |
| Disable Connection Chime | No | Yes | *Configurable in web server |
| Up-gradable Firmware | No | Yes | |
| Network Discover-able | No | Yes | *Compatible in PC and Mobile |
| Wi-Fi Chain-able | No | Yes | *One ez-b can be set as AP mode while others client |
| Change TCP Server Ports | No | Yes | *Configurable in web server |
